15-63597555-C-T

Variant names:

• chr15-63597555-C-T
• rs148140490
• NM_001367807.1:c.163C>T

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_001367807.1(FBXL22):​c.163C>T​(p.Arg55Cys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000595 in 1,614,054 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R55H) has been classified as Uncertain significance.

• Frequency:
  • Genomes: 𝑓 0.000059 (0 hom., cov: 32)
  • Exomes 𝑓: 0.000060 (1 hom.)
• Consequence: FBXL22 NM_001367807.1 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.473
• Publications: 1 publications found

Genes affected

FBXL22 (HGNC:27537): (F-box and leucine rich repeat protein 22) This gene encodes a member of the F-box protein family. This F-box protein interacts with S-phase kinase-associated protein 1A and cullin in order to form SCF complexes which function as ubiquitin ligases.[provided by RefSeq, Sep 2010]

USP3-AS1 (HGNC:44140): (USP3 antisense RNA 1)

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.0493128).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001367807.1. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FBXL22	NM_001367807.1	MANE Select	c.163C>T	p.Arg55Cys	missense	Exon 1 of 2	NP_001354736.1	A0A1W2PQW8
	FBXL22	NM_203373.3		c.163C>T	p.Arg55Cys	missense	Exon 1 of 2	NP_976307.2	Q6P050
	FBXL22	NM_001367808.1		c.163C>T	p.Arg55Cys	missense	Exon 1 of 2	NP_001354737.1	H0YMQ4

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FBXL22	ENST00000638704.2	TSL:2 MANE Select	c.163C>T	p.Arg55Cys	missense	Exon 1 of 2	ENSP00000492359.1	A0A1W2PQW8
	FBXL22	ENST00000360587.2	TSL:1	c.163C>T	p.Arg55Cys	missense	Exon 1 of 2	ENSP00000353794.3	Q6P050
	USP3-AS1	ENST00000558831.5	TSL:1	n.173-2769G>A		intron	N/A

Frequencies

GnomAD3 genomes AF: 0.0000591 AC: 9 AN: 152216 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.000132

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000796 AC: 20 AN: 251278 AF XY: 0.0000736

Gnomad AFR exome AF: 0.000185

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.000141

Gnomad OTH exome AF: 0.000163

GnomAD4 exome AF: 0.0000595 AC: 87 AN: 1461838 Hom.: 1 Cov.: 31 AF XY: 0.0000619 AC XY: 45 AN XY: 727226

African (AFR) AF: 0.000149 AC: 5 AN: 33480

American (AMR) AF: 0.00 AC: 0 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.0000383 AC: 1 AN: 26136

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.00 AC: 0 AN: 86258

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53368

Middle Eastern (MID) AF: 0.000347 AC: 2 AN: 5768

European-Non Finnish (NFE) AF: 0.0000683 AC: 76 AN: 1112008

Other (OTH) AF: 0.0000497 AC: 3 AN: 60396

GnomAD4 genome AF: 0.0000591 AC: 9 AN: 152216 Hom.: 0 Cov.: 32 AF XY: 0.0000134 AC XY: 1 AN XY: 74368

African (AFR) AF: 0.00 AC: 0 AN: 41454

American (AMR) AF: 0.00 AC: 0 AN: 15284

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5200

South Asian (SAS) AF: 0.00 AC: 0 AN: 4836

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10618

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.000132 AC: 9 AN: 68034

Other (OTH) AF: 0.00 AC: 0 AN: 2092

Alfa AF: 0.000137 Hom.: 0

Bravo AF: 0.0000756

ESP6500AA AF: 0.000227 AC: 1

ESP6500EA AF: 0.00 AC: 0

ExAC AF: 0.000115 AC: 14

EpiCase AF: 0.000327

EpiControl AF: 0.000296

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.27
BayesDel_addAF	Benign	-0.42	T
BayesDel_noAF	Benign	-0.59
CADD	Benign	20
DANN	Uncertain	1.0
DEOGEN2	Benign	0.059	T
Eigen	Benign	-0.72
Eigen_PC	Benign	-0.72
FATHMM_MKL	Benign	0.12	N
LIST_S2	Uncertain	0.93	D
M_CAP	Benign	0.012	T
MetaRNN	Benign	0.049	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	0.55	N
PhyloP100		0.47
PrimateAI	Benign	0.25	T
REVEL	Benign	0.097
Sift4G	Uncertain	0.031	D
Vest4		0.078
MVP		0.28
MPC		0.82
ClinPred		0.11	T
GERP RS		1.1
PromoterAI		-0.052	Neutral
Varity_R		0.090
gMVP		0.23
Mutation Taster		=90/10	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.0		Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs148140490; hg19: chr15-63889754; COSMIC: COSV62216654; COSMIC: COSV62216654;